<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
    <title>国家代码</title>
</head>
<body>
<div>
    <ul th:each="country:${countrys}">
        <li>
            <p th:text="'代码：'+${country.countrycode}"></p>
            <p th:text="'国家：'+${country.countryname}"></p>
        </li>
    </ul>
</div>
</body>
</html>